MHT CET Physics question

PhysicsElectrostatic Potential and CapacitanceMHT CET

A spherical conductor of radius 2 m is charged to a potential of 120 V. It is now placed inside another hollow spherical conductor of radius 6 m. Calculate the potential to which the bigger sphere would be raised

Answer: (D)

Solution

The charge is , i.e. ; all of it ends up on the outer sphere, whose

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Question ID VK-075712